PALINDROME WITHOUT USE OF INBUILT FUNCTION
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char a[25];
int i=0,j,c;
printf("\n enter the string\n");
gets(a);
while(a[i]!='\0')
{
i++;
}
for(j=0;j<i-1;j++)
{
if(a[j]==a[(i-1)-j])
c=0;
else
c=1;
}
if(c==0)
{
printf(" entered string is palindrome");
}
if(c==1)
{
printf(" entered string is not palindrome");
}
getch();
}

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